Time and Date are the most important variables.
## [1] "Flat white"
## [1] 64124.9
Flat White is the best seller and most profitable item, the profits are 64124.9!
## [1] "Flat white" "Aqua Carpathica Water 330ml"
## [3] "Hot latte" "Cappuccino"
The best selling items are drinks. Looks like we drink hot drinks even in the very hot weather,since most of them are hot drinks. (At least water is on the list)
## [1] "hot coconut latte"
Maybe it is a good idea to think about replacing or removing this drink.
Weekends have higher number of visitors, and after 11 pm there are more visitors.
It is the same for the profit, weekends have higher number of visitors, and after 11 pm there are more visitors.
There is no Seasonality in my data.
To increase the number of visitors and thus profits, I suggest focusing on weekends and night hours as they tend to increase the number of people. Also, removing unprofitable products and increasing the number of profitable products may help.